Objects in the image:
category: person
category: person
category: boat
category: person
category: person
category: person
category: person

Guessing-game dialogue about one of the objects:
q: is it the yellow boat?
a: No
q: is it the bridge in the background?
a: No
q: is it a person on the boat?
a: Yes
q: is the person wearing blue?
a: Yes
q: are they sitting in the back under the circle?
a: No
q: are they standing in front of the door?
a: No
q: are they sitting in front of the door?
a: No
q: are they sitting in the middle row of people?
a: No
q: are they at the front of the boat?
a: No
q: are they to the left of the flag?
a: Yes